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3 years ago

What is three and three fifths plus one and two thirds

1 answer:

7 0

$3 \frac{3}{5} + 1 \frac{2}{3} 
 \\ LCD:15
 \\ 3 \frac{9}{15} + 1\frac{10}{15} =4 \frac{19}{15} =5 \frac{4}{15} 
 \\ Ans:5 \frac{4}{15}$

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Is the relationship shown by the data linear? If so, model the data with an equation.

Marina CMI [18]

Answer:

4th option

Step-by-step explanation:

The relationship is linear,

putting the value of x in the right side of the equation of option 4, you'll get the value of the left side

putting, x=1

y+4=-1/2(x-1)

y=-1/2(1-1)-4

y=-4

putting, x=7

y+4=-1/2(7-1)

y=-1/2(6)-4

y=-6/2-4

y=-3-4

y=-7

8 0

3 years ago

Find minimum value for the perimeter of the rectangle.

katrin [286]

Answer:

possible lengths

45 and 2

3 and 20

5 and 18

15 and 6

10 and 9

there perimeter will be

answer to this question is 15 and 6

7 0

3 years ago

Determine the slope of a line given points, (-5, 8) and (-8,5).

Contact [7]

Answer:

Step-by-step explanation:

We can use the slope formula

m = (y2-y1)/(x2-x1)

= (5-8)/(-8 - -5)

= -3/(-8+5)

= -3/-3

= 1

3 0

3 years ago

An online photo services charge $20 to make a photo book with 16 pages each extra page cost a dollar 75 the cost to ship the com

Alisiya [41]

Answer:

The expression to determine the total cost in dollars is $y=25+0.75x$ .

Step-by-step explanation:

Given:

Service charge to make a photo book = $20

Cost per extra page = $0.75

Cost to ship the complete photo book = $5

We need to write expression to determine the total cost in dollars.

Solution:

Let the number of extra pages be denoted by 'x'.

Also Let the Total cost be denoted by 'y'.

Now we can say that;

Total cost will be equal to sum of Service charge to make a photo book and Cost per extra page multiplied by number of extra pages and Cost to ship the complete photo book.

framing in equation form we get;

$y=20+0.75x+5\\\\y=25+0.75x$

Hence the expression to determine the total cost in dollars is $y=25+0.75x$ .

3 0

3 years ago

Can someone do these!!!????

evablogger [386]

Answer:

8/32=0.25

Step-by-step explanation:

6 0

2 years ago